One who tends to spoil everyones fun, a party pooper. A complete and total downer or an irritating person that kills the mood or moment. Similar but not quite to. douchebag.
A viral infection caused by excessive exposure to douchebags and/or douchecanoes causing one to behave in a douchy or douchebaggish manner towards others or in general.
If the all Toothless Morons in the Midwest and Cretins in the Florida Panhandle didn’t believe the Russian state sponsored Propaganda flooded onto social media, we would have never elected President Douchebag; that is why they all have a garage full of products from Ronco like Popeil's Pocket Fisherman.
One who makes douchebag statements, particularly sexist, racist or otherwise bigoted ones, then decides whether they were “just joking” or dead serious based on whether other people in the group approve or not.
"Oh man women should just stay in the kitchen, it's the only place they're useful"
*with one group* "Haha just kidding, that's sexist"
*with anther* "lol amirite"
"You're a total schrodinger’s douchebag you know that right?"